feat: dynamic import recipe.json

utils/db.ts

@@ -1,7 +1,6 @@
 import type { Table } from 'dexie'
 import Dexie from 'dexie'
 
-import recipeData from '../data/recipe.json'
 import type { RecipeItem } from '~/types'
 
 export interface DbRecipeItem extends RecipeItem {
@@ -21,8 +20,10 @@ export class MySubClassedDexie extends Dexie {
 
 export const db = new MySubClassedDexie()
 
-export function initDb() {
-  db.recipes.bulkPut(
+export async function initDb() {
+  const { default: recipeData } = await import('../data/recipe.json')
+
+  return db.recipes.bulkPut(
     (recipeData as RecipeItem[]).map((item, i) => ({
       id: i,
       ...item,

utils/random.ts

@@ -1,19 +1,17 @@
-import type { RecipeItem, Recipes } from '../types'
-
 /**
- * 生成随机菜谱，默认一道
+ * 生成随机数组
  * @param recipes
  * @returns
  */
-export function generateRandomRecipe(recipes: Recipes, total = 1) {
-  const randomRecipes: RecipeItem[] = []
+export function generateRandomArray(length: number, total = 1) {
+  const randomArr: number[] = []
   for (let i = 0; i < total; i++) {
-    const randomIndex = Math.floor(Math.random() * recipes.length)
-    if (randomRecipes.includes(recipes[randomIndex])) {
+    const randomIndex = Math.floor(Math.random() * length)
+    if (randomArr.includes(randomIndex)) {
       i--
       continue
     }
-    randomRecipes.push(recipes[randomIndex])
+    randomArr.push(randomIndex)
   }
-  return randomRecipes
+  return randomArr
 }